| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgCl + 2 KOH = Ag2O + 2 KCl + H2O
K + P = K3P =>
3 K + P = K3P
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
HBr + CO2 = HBrO3 + C =>
2 HBr + 3 CO2 = 2 HBrO3 + 3 C
Mg3(PO4)2 + K2S = MgS + K3PO4 =>
Mg3(PO4)2 + 3 K2S = 3 MgS + 2 K3PO4
NO3 + KOH = KNO3 + OH =>
NO3 + KOH = KNO3 + OH
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
CuCO3 + NH4Br = CuBr2 + (NH4)2CO3 =>
CuCO3 + 2 NH4Br = CuBr2 + (NH4)2CO3
LiNO3 + FeO = Fe(NO3)2 + Li2O =>
2 LiNO3 + FeO = Fe(NO3)2 + Li2O
NaCHO2 + H2O = NaOH + HCHO2 =>
NaCHO2 + H2O = NaOH + HCHO2
FeO3 + CO = Fe + CO2(g) =>
FeO3 + 3 CO = Fe + 3 CO2(g)
Zn(OH)2 + NH4OH = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cr(NO3)3 + KI = CrI3 + KNO3 =>
Cr(NO3)3 + 3 KI = CrI3 + 3 KNO3
S + KClO3 = SO3 + KCl =>
S + KClO3 = SO3 + KCl
Na + Fe3 = NaFe3 =>
Na + Fe3 = NaFe3
F + O = OF =>
F + O = OF
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaHCO3 + O2 = HCO3 + NaO2 =>
NaHCO3 + O2 = HCO3 + NaO2
Si10H22 + O2 = SiO2 + H2O =>
2 Si10H22 + 31 O2 = 20 SiO2 + 22 H2O
CuCO3 + AlPO4 = Cu3(PO4)2 + Al2(CO3)3 =>
3 CuCO3 + 2 AlPO4 = Cu3(PO4)2 + Al2(CO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C22H44O11 + O2 = CO2 + H2O =>
2 C22H44O11 + 55 O2 = 44 CO2 + 44 H2O
Sb + KClO4 + H2SO4 = Sb(SO4)3 + KCl + H2O =>
4 Sb + 3 KClO4 + 12 H2SO4 = 4 Sb(SO4)3 + 3 KCl + 12 H2O
H2(g) + CI(g) = HCI(aq) =>
H2(g) + 2 CI(g) = 2 HCI(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2SO4 + Zn = Zn(SO4)2 + Na =>
2 Na2SO4 + Zn = Zn(SO4)2 + 4 Na
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
MgCl2 + MgSO4 = Mg + Cl2SO4 =>
MgCl2 + MgSO4 = 2 Mg + Cl2SO4
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Ca + HgNO3 = Ca(NO3)2 + Hg =>
Ca + 2 HgNO3 = Ca(NO3)2 + 2 Hg
Ni + ZnCl2 = Zn + NiCl3 =>
2 Ni + 3 ZnCl2 = 3 Zn + 2 NiCl3
Pb + Na2SO3 = Pb(SO3)2 + Na =>
Pb + 2 Na2SO3 = Pb(SO3)2 + 4 Na
Zn(s) + CuSO4(ac) = ZnSO4 + Cu =>
Zn(s) + CuSO4(ac) = ZnSO4 + Cu
HBr + AgNO3 = HNO3 + AgBr =>
HBr + AgNO3 = HNO3 + AgBr
Na2SO3 + HBr = NaBr + H2SO3 =>
Na2SO3 + 2 HBr = 2 NaBr + H2SO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Fe + CU(SO4) = CU + Fe(SO4) =>
Fe + CU(SO4) = CU + Fe(SO4)
SiO2 + NaOH = SiO3NaH =>
SiO2 + NaOH = SiO3NaH
SO2 + O2 = SO6 =>
SO2 + 2 O2 = SO6
Mg + NO = Mg(NO)2 =>
Mg + 2 NO = Mg(NO)2
H2SO4 + HCl = H3ClSO4 =>
H2SO4 + HCl = H3ClSO4
C6H10O5 + C6H12O6 = C12H22 + O11 =>
C6H10O5 + C6H12O6 = C12H22 + O11
MgSO4 + Na3PO4 = Mg3PO4 + NaSO4 =>
3 MgSO4 + Na3PO4 = Mg3PO4 + 3 NaSO4
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NH3 + 6 H2O
NH3(g) + O(g) = NO(g) + H2O(l) =>
2 NH3(g) + 5 O(g) = 2 NO(g) + 3 H2O(l)
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
KOH + Cl2 + O2 = KClO3 + H2O =>
4 KOH + 2 Cl2 + 5 O2 = 4 KClO3 + 2 H2O
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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